amazon ec2 - JGroups ec2 cluster fails to connect (times out) with Hibernate Search / Infinispan setup -

i'm trying set distributed hibernate search (5.5.4) cluster on elastic beanstalk (tomcat8) environment, using infinispan (8.2.4) , jgroups.

i'm stuck on issue node can't connect existing cluster, , times out trying connect.

starting jgroups channel ispn variable "${jgroups.s3.pre_signed_delete_url}" in s3_ping not substituted; pre_signed_delete_url removed properties variable "${jgroups.s3.prefix}" in s3_ping not substituted; prefix removed properties variable "${jgroups.s3.pre_signed_put_url}" in s3_ping not substituted; pre_signed_put_url removed properties ip-172-31-24-216-1799: join(ip-172-31-24-216-1799) sent ip-172-31-14-33-238 timed out (after 5000 ms), on try 1 ip-172-31-24-216-1799: join(ip-172-31-24-216-1799) sent ip-172-31-14-33-238 timed out (after 5000 ms), on try 2 ... ip-172-31-24-216-1799: join(ip-172-31-24-216-1799) sent ip-172-31-14-33-238 timed out (after 5000 ms), on try 10 ip-172-31-24-216-1799: many join attempts (10): becoming singleton ispn000094: received new cluster view channel ispn: [ip-172-31-24-216-channel ispn local address ip-172-31-24-216-1799, physical addresses [127.0.0.1:7800] 

i have enabled types of inbound traffic within elastic beanstalk security group, , can ping other nodes in group using internal ip addresses.

this infinispan.xml file

<infinispan         xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"         xsi:schemalocation="urn:infinispan:config:8.2 http://infinispan.org/schemas/infinispan-config-8.2.xsd"         xmlns="urn:infinispan:config:8.2">      <jgroups>         <stack-file name="default-jgroups-ec2" path="default-configs/default-jgroups-ec2.xml"/>     </jgroups>      <cache-container name="hibernatesearch" default-cache="default" statistics="false" shutdown-hook="dont_register">          <transport stack="default-jgroups-ec2"/>          <!-- duplicate domains allowed multiple deployments default configuration             of hibernate search applications work - if possible better use jndi share             cachemanager across applications -->         <jmx duplicate-domains="true"/>          <!-- *************************************** -->         <!--  cache store lucene's file metadata  -->         <!-- *************************************** -->         <replicated-cache name="luceneindexesmetadata" mode="sync" remote-timeout="25000">                       <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false"/>             <transaction mode="none"/>             <eviction max-entries="-1" strategy="none"/>             <expiration max-idle="-1"/>             <persistence>                 <file-store path="luceneindexes/metadata" preload="true" />             </persistence>             <indexing index="none"/>             <state-transfer enabled="true" timeout="480000" await-initial-transfer="true"/>         </replicated-cache>          <!-- **************************** -->         <!--  cache store lucene data  -->         <!-- **************************** -->         <distributed-cache name="luceneindexesdata" mode="sync" remote-timeout="25000">             <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false"/>             <transaction mode="none"/>             <eviction max-entries="-1" strategy="none"/>             <expiration max-idle="-1"/>             <persistence>                 <file-store path="luceneindexes/data" />             </persistence>             <indexing index="none"/>             <state-transfer enabled="true" timeout="480000" await-initial-transfer="true"/>         </distributed-cache>          <!-- ***************************** -->         <!--  cache store lucene locks  -->         <!-- ***************************** -->         <replicated-cache name="luceneindexeslocking" mode="sync" remote-timeout="25000">             <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false"/>             <transaction mode="none"/>             <eviction max-entries="-1" strategy="none"/>                <expiration max-idle="-1"/>             <persistence>                 <file-store path="luceneindexes/locking" />             </persistence>             <indexing index="none"/>             <state-transfer enabled="true" timeout="480000" await-initial-transfer="true"/>         </replicated-cache>     </cache-container>  </infinispan> 

and jgroups config file default ec2 config packaged infinispan default-jgroups-ec2.xml

does have idea of may have gone wrong, or need working?

your local address 127.0.0.1:7800, default. not work if need talk other nodes.